Fact Directory

What is Hypersonic?

Hypersonic speed refers to velocities above Mach 5, or five times the speed of sound, setting them a... Read more

What does Z behind a time mean?

When you see a "Z" at the end of a timestamp, it signifies "Zulu time," which is another name for Co... Read more

Is it bad to eat ice?

Eating ice occasionally is generally harmless, but doing so compulsively (known as pagophagia) can l... Read more

Does grass grow at night?

Grass does grow at night, although the rate and nature of this growth can vary. During the day, ... Read more

How tall is the highest mountain?

Mount Everest, located in Nepal and Tibet, is usually said to be the highest mountain on Earth. Reac... Read more

As of March 2024, the cost to send a standard postcard internationally from Thailand is 50 Thai Baht... Read more

What date is Windows 10 End of Life?

Windows 10 will become EoL (End of Life) and stop receiving free software updates, technical assista... Read more

What Are AI Hallucinations?

AI hallucinations occur when artificial intelligence systems generate outputs that are inaccurate, m... Read more

How do websites make money?

Websites can make money in several ways, including: Affiliate marketing: Promote products and earn a... Read more

The Casio F-91W earned its reputation as the "terrorist watch" due to its frequent use by militant g... Read more